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21-06-2017
Physics

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How much energy is required to raise the temperature of one kilogram (liter) of water 1°c?

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04-07-2017

Heat required in a system can be calculated by multiplying the given mass to the specific heat capacity of the substance and the temperature difference. It is expressed as follows:

Heat = mC(T2-T1)
Heat = 1 kg (4.18 kJ / kg C)( 1 C)
Heat = 4.18 kJ energy needed

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